var index_list = [];
var bbg_map = {'CDX': ["IG", "HY"], 'ITRX': ["EUR", "XOVER"]};
var series_map = {'CDX': ["24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35"],
                  'ITRX': ["24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34"]};
var index_tenor = ["3Y", "5Y", "7Y", "10Y"];
for(var begin_index in bbg_map){
    for(var index_type of bbg_map[begin_index]){
        for(var series of series_map[begin_index]){
            for(var tenor of index_tenor){
                index_list.push(`${begin_index} ${index_type} CDSI S${series} ${tenor}`);
            }
        }
    }
};

$(function() {
    $('#security_desc').attr('list', 'index_list');
    var security_desc = document.getElementById('security_desc');
    if (security_desc) {
        security_desc.addEventListener('change', (event) => {
            fetch(`../../_ajax?bbg_id=${encodeURIComponent(event.target.value)}&` +
                  `trade_date=${$('#trade_date').val()}`)
                .then(data => data.json())
                .then(data => {
                    $('#fixed_rate').val(data['coupon']/100);
                    $('#security_id').val(data['redcode']);
                    $('#maturity').val(data['maturity']);
                });
            if (event.target.value.startsWith("ITRX")) {
                $('#currency').val("EUR");
            } else{
                $('#currency').val("USD");
            }
        });
    }
    $('#folder').change(function() {
        if ($('#swap_type').val() == 'CD_INDEX') {
            switch ($(this).val()) {
            case 'IGOPTDEL':
            case 'HYOPTDEL':
                $('#portfolio').val('OPTIONS');
                break;
            case 'SER_HYCURVE':
            case 'SER_ITRXCURVE':
            case 'SER_IGCURVE':
            case 'XCURVE':
                $('#portfolio').val('CURVE');
                break;
            case 'HYEQY':
            case 'HYMEZ':
            case 'HYSNR':
            case 'IGEQY':
            case 'IGMEZ':
            case 'IGSNR':
            case 'XOEQY':
            case 'XOMEZ':
            case 'BSPK':
                $('#portfolio').val('TRANCHE');
                $('#swap_type').val('CD_INDEX_TRANCHE');
                $('#swap_type').change();
                break;
            case 'HYINX':
            case 'IGINX':
            case 'XOINX':
                $('#portfolio').val('TRANCHE');
                break;
            case 'HEDGE_CLO':
                $('#portfolio').val('CLO');
                break;
            case 'HEDGE_MAC':
                $('#portfolio').val('HEDGE_MAC');
                break;
            case 'HEDGE_CSO':
                $('#portfolio').val('STRUCTURED');
                break;
            case 'HEDGE_MBS':
            case 'MBSCDS':
                $('#portfolio').val('MORTGAGES');
                break;
            }
        }
        var strat = $(this).val();
        if (strat.startsWith('CRT')) {
            $('#asset_class').val('CRT');
        } else if (strat.includes('MTG')) {
            $('#asset_class').val('Subprime');
        } else if (strat.includes('CLO')) {
            $('#asset_class').val('CLO');
        } else {
            $('#asset_class').val('CSO');
        }
    });
    $('#swap_type').change(function() {
        var to_hide, to_show;
        const hide = (arr) => arr.forEach(id => {
            document.getElementById(id)
                .parentElement
                .parentElement
                .style.display = 'none';
        });
        const show = (arr) => arr.forEach(id => {
            document.getElementById(id)
                .parentElement
                .parentElement
                .style.display = 'block';
        });
        switch ($(this).val()) {
        case 'CD_BASKET_TRANCHE':
        case 'CD_INDEX_TRANCHE':
        case 'BESPOKE':
            show(['orig_attach', 'orig_detach', 'initial_margin_percentage',
                  'index_ref', 'corr_attach', 'corr_detach']);
            hide(['clearing_facility', 'account_code']);
            $('#clearing_facility').val('');
            $('#portfolio').val('TRANCHE');
            break;
        case 'CD_INDEX':
            hide(['orig_attach', 'orig_detach', 'initial_margin_percentage',
                  'index_ref', 'corr_attach', 'corr_detach']);
            show(['clearing_facility', 'account_code']);
            $('#clearing_facility').val('ICE-CREDIT');
            $('#folder').change();
            break;
        case 'ABS_CDS':
            hike(['orig_attach', 'orig_detach',
                  'index_ref', 'corr_attach', 'corr_detach',
                  'clearing_facility']);
            show(['initial_margin_percentage']);
            $('#clearing_facility').val('');
            $('#portfolio').val('MORTGAGES');
            break;
        case 'SWAPTION':
            hide(['fixed_rate', 'index_ref', 'security_desc']);
            $('#portfolio').val('IR');
            $('#settlement_type').val('Cash');
            break;
        case 'CD_INDEX_OPTION':
            show(['fixed_rate', 'index_ref', 'security_desc']);
            $('#portfolio').val('OPTIONS');
            $('#settlement_type').val('Delivery');
            break;
        }
    });
    $('#partial_termination').change(
        function() {
            if( $(this).prop('checked') ) {
                $('#termination_amount').parent().parent().css('display', 'block');
            } else {
                $('#termination_amount').val('');
                $('#termination_amount').parent().parent().css('display', 'none');
            }
        }
    );
    $('#partial_termination').change();
    $('#swap_type').change();
    var datalist = $('#index_list');
    index_list.forEach(item => {
        var option = document.createElement('option');
        option.value = item;
        datalist.append(option);
    });
    $('#fund').change(
        function() {
            if (window.location.pathname.includes('future') ||
                window.location.pathname.includes('spot')) {
                return;
            }
            switch ($(this).val()) {
            case 'SERCGMAST':
                $('#custodian').val('BAC');
                $('#cashaccount').val('V0NSCLMAMB');
                break;
            case 'BOWDST':
                $('#custodian').val('BONY');
                $('#cashaccount').val('BPMG10240000');
                $('#account_code').val('GS');
                break;
            case 'BRINKER':
                $('#custodian').val('BBH');
                $('#cashaccount').val('4023461');
                break;
            }
        });
    $('#fund').change();
    //change default value to Following
    $('#payment_rolldate').val('Following');
    $('#upfront').attr('data-toggle', 'tooltip');
    $('#upfront').attr('title', 'This is Cash Amount on the bloomberg ticket, i.e. the net amount we receive.');
    $('#upfront').tooltip();
    $('#spot_rate').attr('data-toggle', 'tooltip');
    $('#spot_rate').attr('title', 'Spot rate must be entered with pairs ordered by dominance. EUR > GBP > USD > CAD > CHF > YEN');
    $('#spot_rate').tooltip();
});